Do beaver dams actually increase water temperatures? How do beaver ponds impact water quality, pollutants, and sediments? Conservation Biologist Cortney Dean takes a look at the data, challenges, and unexpected findings of beaver-water research in northwestern Wisconsin.

Cortney Dean is a conservation biologist located in Eau Claire, WI. She studies beaver impacts to the biotic and physical components of ecosystems. Her research focuses on water quality, food webs, and biodiversity impacts to avian and bat species.